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package Clases;

import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

/**
 *
 * @author chivo
 */
public class MD5 {
    public static String hex(byte[] array) {
      StringBuffer sb = new StringBuffer();
      for (int i = 0; i < array.length; ++i) {
        sb.append(Integer.toHexString((array[i] & 0xFF) | 0x100).toUpperCase().substring(1,3));
      }
      return sb.toString();
    }

    public static String md5(String message) {
      try {
        MessageDigest md = MessageDigest.getInstance("MD5");
        return hex (md.digest(message.getBytes("CP1252")));
      } catch (NoSuchAlgorithmException e) { } catch (UnsupportedEncodingException e) { }
      return null;
    }
}
